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Temperature Lapse Rate Formula

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Temperature Lapse Rate is the rate at which an atmospheric variable, normally temperature in Earth's atmosphere, falls with altitude. Check FAQs

λ = \frac{G}{b} \cdot (\frac{a - 1}{a})

λ - Temperature Lapse Rate?G - Specific Gravity of Fluid?b - Constant b?a - Constant a?

Temperature Lapse Rate Example

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Here is how the Temperature Lapse Rate equation looks like with Values.

Here is how the Temperature Lapse Rate equation looks like with Units.

Here is how the Temperature Lapse Rate equation looks like.

58.3333 = \frac{10}{0.1} \cdot (\frac{2.4 - 1}{2.4})

58.3333 = \frac{10}{0.1} \cdot (\frac{2.4 - 1}{2.4})

58.3333 = \frac{10}{0.1} \cdot (\frac{2.4 - 1}{2.4})

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Temperature Lapse Rate Solution

Follow our step by step solution on how to calculate Temperature Lapse Rate?

FIRST Step Consider the formula

λ = \frac{G}{b} \cdot (\frac{a - 1}{a})

Next Step Substitute values of Variables

∴

λ = \frac{10}{0.1} \cdot (\frac{2.4 - 1}{2.4})

Next Step Prepare to Evaluate

∴

λ = \frac{10}{0.1} \cdot (\frac{2.4 - 1}{2.4})

Next Step Evaluate

∴

λ = 58.3333333333333

LAST Step Rounding Answer

∴

λ = 58.3333

Temperature Lapse Rate Formula Elements

Variables

Temperature Lapse Rate

Temperature Lapse Rate is the rate at which an atmospheric variable, normally temperature in Earth's atmosphere, falls with altitude.

Symbol: λ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Temperature Lapse Rate

Specific Gravity of Fluid

Specific Gravity of Fluid is the ratio of the specific weight of a substance to the specific weight of a standard fluid.

Symbol: G

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Specific Gravity of Fluid

Constant b

Constant b is the number that has a fixed value in a given situation or universally or that is characteristic of some substance or instrument.

Symbol: b

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Constant b

Constant a

The Constant a refers to the empirical constant given according to conditions in sutherland equation.

Symbol: a

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Constant a

Other formulas in Equilibrium of Compressible Fluid Atmospheric Equilibrium category

Go Adiabatic Exponent or Adiabatic Index

k = \frac{C p}{C v}

Go Height of Fluid Column of Constant Specific Weight

h c = \frac{P 0}{ɗ 0 \cdot g}

Go Atmospheric Pressure According to Polytropic Process

P atm = \frac{P i \cdot {ρ 0}^{a}}{{ρ 1}^{a}}

Go Density According to Polytropic Process

ρ 0 = ρ 1 \cdot {(\frac{P atm}{P i})}^{\frac{1}{a}}

How to Evaluate Temperature Lapse Rate?

Temperature Lapse Rate evaluator uses Temperature Lapse Rate = Specific Gravity of Fluid/Constant b*((Constant a-1)/Constant a) to evaluate the Temperature Lapse Rate, The Temperature Lapse Rate (dT/dZ) is the rate at which an atmospheric variable, normally temperature in Earth's atmosphere, falls with altitude. Temperature Lapse Rate is denoted by λ symbol.

How to evaluate Temperature Lapse Rate using this online evaluator? To use this online evaluator for Temperature Lapse Rate, enter Specific Gravity of Fluid (G), Constant b (b) & Constant a (a) and hit the calculate button.

FAQs on Temperature Lapse Rate

What is the formula to find Temperature Lapse Rate?

The formula of Temperature Lapse Rate is expressed as Temperature Lapse Rate = Specific Gravity of Fluid/Constant b*((Constant a-1)/Constant a). Here is an example- 58.33333 = 10/0.1*((2.4-1)/2.4).

How to calculate Temperature Lapse Rate?

With Specific Gravity of Fluid (G), Constant b (b) & Constant a (a) we can find Temperature Lapse Rate using the formula - Temperature Lapse Rate = Specific Gravity of Fluid/Constant b*((Constant a-1)/Constant a).

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Temperature Lapse Rate Formula

Temperature Lapse Rate Example

Temperature Lapse Rate Solution

Temperature Lapse Rate Formula Elements

Other formulas in Equilibrium of Compressible Fluid Atmospheric Equilibrium category

How to Evaluate Temperature Lapse Rate?

FAQs on Temperature Lapse Rate

Variable Name